Blue-winged laughingthrush 
(Khướu vảy, Trochalopteron squamatum)

The blue-winged laughingthrush (Trochalopteron squamatum) is a bird in the family Leiothrichidae. 
The bird is found in Eastern Himalaya, Yunnan, Myanmar and Laos.

Leiothrix Leiothrichidae Ancient Greek leios meaning "smooth" and thrix meaning "hair".
Trochalopteron: the Ancient Greek trokhalos meaning "round" or "bowed" with pteron meaning "wing".
squamatum, squamatus Latin squamatus scaled (squama scale).